Instructions:

Included in box:
*Washout linkage x 2
*Collar screw(M1.4x6.5mm) x 2
*Aluminum collar(3X5X2.5mm) x 2
*Shaft ring(6X8X1.5mm) x 1
*Collar(1.4X3X2.4mm) x 2
*Canopy nut x 2
*O-Ring(3X6.5X2mm) x 4